Quote:
From: andy pugh bodge...@gmail.com
Subject: Re: [Emc-users] G33 spindle synchronized motion - index,
rotary axis, multiple axes
To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
Message-ID:
can1+yzxyt00tex8udzvticqvtb9akmcjq9hxkmkzjamhzhj...@mail.gmail.com
On Saturday 21 September 2013 03:13:24 Greg Bentzinger did opine:
Quote:
From: andy pugh bodge...@gmail.com
Subject: Re: [Emc-users] G33 spindle synchronized motion - index,
rotary axis, multiple axes
To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
Message
I set up spindle gear sensor on a metal milling machine with steppers.
Will one sensor be enough for G33?
I thought I can make synthetic index signal in HAL. I can use my own
additional component or maybe correct encoder component.. Somebody went
this way already?
Before I do this I would like
On Friday 20 September 2013 03:07:41 propcoder did opine:
I set up spindle gear sensor on a metal milling machine with steppers.
Will one sensor be enough for G33?
I don't think so. You need 3 sensors, 2 adjusted for A/B in quadrature so
it can track direction of spindle since any rigid
On 20 September 2013 07:46, propcoder marius.alks...@gmail.com wrote:
I set up spindle gear sensor on a metal milling machine with steppers.
Will one sensor be enough for G33?
It might be. It won't work for G33.1 (rigid tapping) because one
sensor can not give direction information, and G33.1
2013.09.20 13:49, andy pugh rašė:
G33 manual says it can sync X, Y, Z axes with spindle. What if I want to
sync A (rotary) axis to spindle?
I think that you would have to map the rotary axis position to one of
the X Y or Z axis commands.
What is the application? I can think of only one reason
Gene Heskett wrote:
The 3rd sensor, the index pulse generator establishes the start point on a
synchronized move, and works well as long as the spindle speed is steady.
Because of the acceleration delays in bringing the axis chosen up to speed
from its parking position, the spindle speed
On Friday 20 September 2013 13:58:51 Jon Elson did opine:
Gene Heskett wrote:
The 3rd sensor, the index pulse generator establishes the start point
on a synchronized move, and works well as long as the spindle speed
is steady. Because of the acceleration delays in bringing the axis
On 20 Sep 2013, at 14:19, propcoder marius.alks...@gmail.com wrote:
Yes, my client wants to hob worm gears.
http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Hobbing
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Thank you, Andy! Your solution is served like a dinner ;)
On 2013.09.20 22:50, Andy Pugh wrote:
Yes, my client wants to hob worm gears.
http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Hobbing
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On 9/20/13 9:19 AM, propcoder wrote:
2013.09.20 13:49, andy pugh rašė:
G33 manual says it can sync X, Y, Z axes with spindle. What if I want to
sync A (rotary) axis to spindle?
I think that you would have to map the rotary axis position to one of
the X Y or Z axis commands.
What is the
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